package day03;

public class IfElseIfDemo {
    public static void main(String[] args) {
        double price = 6000.0;
        if(price>=2000){
            price*=0.5;
        }else if(price>=1000){
            price*=0.7;
        }else if (price>=500){
            price*=0.8;
        }else {
            price*=0.9;
        }
        System.out.println("最终结算金额:"+price);

        boolean a=true?false:true==true?false:true;
        System.out.println(a);
    }
}
